package ooday01;

public class Student {
    //成员变量
    String name;
    int age;
    String className;
    String stuId;
    //构造方法
    Student(){

    }
    Student(String name,int age,String className,String stuId){
        this.name = name;
        this.age = age;
        this.className = className;
        this.stuId = stuId;
    }

    //方法
    void study(){
        System.out.println(name+"在学习...");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+",今年"+age+"岁了。所在班级为:"+className+",学号是:"+stuId);
    }
    void playWith(String anotherName){
        System.out.println(name+"正在和"+anotherName+"一起玩....");
    }
}
